001/* 002 * Licensed to DuraSpace under one or more contributor license agreements. 003 * See the NOTICE file distributed with this work for additional information 004 * regarding copyright ownership. 005 * 006 * DuraSpace licenses this file to you under the Apache License, 007 * Version 2.0 (the "License"); you may not use this file except in 008 * compliance with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018package org.fcrepo.kernel.api; 019 020import java.time.Instant; 021 022/** 023 * @author acoburn 024 */ 025public interface FedoraVersion { 026 027 /** 028 * Get an identifier for this version 029 * @return an identifier for the version 030 */ 031 String getIdentifier(); 032 033 /** 034 * Get the date the version was created 035 * @return the date of the version creation 036 */ 037 Instant getCreated(); 038}